get to the test the fix
asap.
Regards,
Lewis
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Monday, December 10, 2012 2:55 PM
To: Oldrine Lewis
Cc: Eric Decker; tinyos-help@millennium.berkeley.edu; Philip Levis; Janos Sallai
I have been experiencing some lockups with the radio recently. The
problem seems to occur when RandomCollisionLayerP::SubSend.send() is
called by MessageBufferLayerP, but RandomCollisionLayerP never calls
RF230DriverHwAckP::RadioSend.send(). MessageBufferLayerP ends up waiting
forever for SendDone
Hi Miklos,
Thanks for the updates. I just downloaded the new files. Will test and keep you
posted.
Thanks,
Lewis
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Wednesday, December 05, 2012 1:35 PM
To: Eric Decker
Cc: Oldrine Lewis
should get fixed.
That would mean that the following as submitted is a work around and not
an actual fix.
thoughts?
On Fri, Nov 30, 2012 at 12:58 PM, Oldrine Lewis
wrote:
Recently, I have been experiencing frequent lockups with the IRIS nodes.
I discovered that the lockup occurred in
Recently, I have been experiencing frequent lockups with the IRIS nodes.
I discovered that the lockup occurred in Atm128SpiP.nc, looping
infinitely onwhile ( !( SPSR & 0x80 ) );
This bug, manifests if a task calls Resource.immediateRequest(), and an
interrupt occurs after the task calls Res
I have been doing some testing with the RF230 drivers (IRIS motes) for
a while now and ran into a few glitches.
The drivers usually work fine, but in a congested RF environment where
multiple nodes might be trying to transmit at the same time, I noticed
that quite a few few packets were lost due
I am trying to turn-off the receiver while I upload a message to the
microcontroller. In RF230DriverHwAckP.nc:ServiceRadio(), I force the
RF230 to the state TRX_OFF by executing
writeRegister(RF230_TRX_STATE, RF230_FORCE_TRX_OFF). I also read the
Status register to confirm the new state.
I howev
Maroti
Cc: Oldrine Lewis; tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] iris radio locked - returns BUSY forever
Hi Guys,
This is probably irrelevant, but I never had the time to check it: On
the rf212 radio with RADIO_DEBUG turned on, I get an assert sometimes:
The driver gets a
, VA-20166.
Ph: 1-703-406-2800 extn. 340
Fax: 1-703-406-2801
-Original Message-
From: András Bíró [mailto:andras.b...@unicomp.hu]
Sent: Wednesday, October 24, 2012 2:52 PM
To: Miklos Maroti
Cc: Oldrine Lewis; tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] iris radio lo
only the Lock but is set without the TRX_END bit.
Thanks,
Lewis
-Original Message-
From: András Bíró [mailto:andras.b...@unicomp.hu]
Sent: Wednesday, October 24, 2012 2:52 PM
To: Miklos Maroti
Cc: Oldrine Lewis; tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] iris radio
It seems that on multiple occasions when my radio locked up the variable
state had value 7 (STATE_PLL_ON_2_RX_ON)
-Original Message-
From: András Bíró [mailto:andras.b...@unicomp.hu]
Sent: Wednesday, October 24, 2012 2:52 PM
To: Miklos Maroti
Cc: Oldrine Lewis; tinyos-help
...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Wednesday, October 24, 2012 2:11 PM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] iris radio locked - returns BUSY forever
I am just wondering how the user level code is written, maybe the bug
il.com] On Behalf Of Miklos Maroti
Sent: Wednesday, October 24, 2012 1:58 PM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] iris radio locked - returns BUSY forever
Can you post your code too? Miklos
On Wed, Oct 24, 2012 at 12:53 PM, Oldrine Lewis wrote:
> I h
I have four Iris nodes and all are broadcasting (flooding the network)
a message. Each node after receiving a msg waits for a random period and
re-broadcasts the msg.
I noticed that after a few seconds the radio stack locks up and returns
EBUSY forever.
I put a few debug statements in RadioSend.s
Hi Johny,
Thanks for the insight. I have moved all consts to pgm memory and accessed them
with macros, so able to liberate a few hundred bytes of RAM
I also noticed that all my const array of structs are being stored in RAM. Is
there any way to force const them into program memory
Yes, bu
I also noticed that all my const array of structs are being stored in
RAM. Is there any way to force const them into program memory
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I am currently working on the Iris motes and running very low on RAM. I
added a new command to one of the modules and noticed the RAM usage
(reported at the end of the make process) increased by abt 40 bytes even
though I did not have any local variables in the function. I checked
app.c and found t
Hi,
I am writing a small component to simplify reading from EEPROM. I have
all the variables in a header file, which I would like to read as a
block from the EEPROM.
The problem I have is that if some variable is defined in the header
file, but not used, the compiler detects this and does n
Hi Eric,
I guess I too am struggling with explaining the scenario I have here.
Lemme give it one last try. Please don't get me wrong, I truly
appreciate the time and patience on your side. Now I understand that
what I was trying to implement is not possible. So I am implementing a
workaround
ined (typedef
type) in each module , I expected the compiler would be aware of the
data type.
Thanks,
Lewis
From: Eric Decker [mailto:cire...@gmail.com]
Sent: Monday, April 23, 2012 11:23 PM
To: Oldrine Lewis
Cc: tinyos-help@mille
module , I expected the compiler would be aware of the data type.
Thanks,
Lewis
From: Eric Decker [mailto:cire...@gmail.com]
Sent: Monday, April 23, 2012 11:23 PM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Question regarding generic components
On
...@gmail.com]
Sent: Monday, April 23, 2012 10:13 PM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Question regarding generic components
On Mon, Apr 23, 2012 at 7:05 PM, Oldrine Lewis
wrote:
Hi,
Can I access the members in a user defined type inside a
Hi,
Can I access the members in a user defined type inside a generic module?
typedef struct
{
uint8_t m_count;
}MyStruct;
generic module MyModuleM(typedef type)
{
provides interface MyInterface;
}
implementation
{
command void MyInterface.TestStructAccess(
] On Behalf Of Miklos Maroti
Sent: Monday, March 26, 2012 12:47 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC check
Hi Lewis,
On Mon, Mar 26, 2012 at 5:42 AM, Oldrine Lewis wrote:
>
>
> Hi Miklos,
>
removing the CSMA / transmission retries
however. Keeping my fingers crossed.
-Original Message-
From: Martin Cerveny [mailto:mar...@c-home.cz]
Sent: Monday, March 26, 2012 3:47 PM
To: Oldrine Lewis
Cc: Miklos Maroti; tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes
ay, March 26, 2012 12:47 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC check
Hi Lewis,
On Mon, Mar 26, 2012 at 5:42 AM, Oldrine Lewis wrote:
>
>
> Hi Miklos,
>
> I have not tested with lower data rates
: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC check
Hi Lewis,
Very interesting. The RF230 should not have done that: in section 8.2.4 it says:
"In RX_AACK states, if FCS of the received frame is not valid, the
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Wednesday, March 21, 2012 2:01 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC check
Hi Lewis,
On Tue, Mar 20
,
Lewis
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Tuesday, March 20, 2012 12:04 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] IRIS motes corrupted data received - CRC check
Hi Lewis
might cause
data to get corrupted under some circumstances?
Thanks,
Lewis
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Sunday, March 18, 2012 8:45 PM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re
Hi,
I have a simple test where one node broadcasts packets and it is
received by multiple nodes. I noticed that I was occassionally receiving
some corrupted packets. The packets were transmitted correctly because
one of the other nodes received the packet correctly.
On doing a little investigati
Hi,
I am a novice with TinyOS. I am trying to build a small multihop
network. I am currently testing a component of my routing engine where
one of the nodes just broadcasts requests and intermediate nodes
rebroadcast it. The problem is that after a while( sometimes a few
minutes, sometime a few ho
[mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Monday, February 20, 2012 11:37 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Iris stops receiving messages after a while
Hi! Just to clarify, your code works fine without LPL? Are you sure
that the bug
$(MAKERULES)
Thanks,
Lewis
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Monday, February 20, 2012 11:37 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Iris stops receiving messages after a
...@gmail.com] On Behalf Of Miklos Maroti
Sent: Monday, February 20, 2012 10:04 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Iris stops receiving messages after a while
Hi Lewis,
This might solve your problem: try adding this to your Makefile:
CFLAGS
: Monday, February 20, 2012 10:04 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Iris stops receiving messages after a while
Hi Lewis,
This might solve your problem: try adding this to your Makefile:
CFLAGS += -DTASKLET_IS_TASK
The uart module has some
from the congihuartion
PlatformSerialC.
Thanks,
-Original Message-
From: mmar...@gmail.com [mailto:mmar...@gmail.com] On Behalf Of Miklos Maroti
Sent: Monday, February 20, 2012 10:04 AM
To: Oldrine Lewis
Cc: tinyos-help@millennium.berkeley.edu
Subject: Re: [Tinyos-help] Iris stops
Hi,
I am a novice with TinyOS. I am trying to build a small multihop
network. I am currently testing a component of my routing engine where
one of the nodes just broadcasts requests and intermediate nodes
rebroadcast it. The problem is that after a while( sometimes a few
minutes, sometime a few
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